Seiko Cal. 4527 - 920

This Hand-Winding model from 1999 features a 44mm PVD Black case. It features a White dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-3be2cc07ce8e]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1999

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